摘要
借鉴桩基检测理论 ,建立了锚杆—锚固介质纵向振动方程 ,推出了底端固定顶端自由、底端弹性支撑顶端自由时锚杆的位移、速度、加速度响应 ,并在现场对不同约束下锚杆的加速度响应进行了测试和分析。
Based on testing theory of picket, the longitudinal vibration equation about bolt and anchorage medium was found. The response of displacement and speed and acceleration about bolt in different restriction were concluded. At the same time, the response curve of acceleration in different states was tested on the spot.
出处
《矿山压力与顶板管理》
EI
北大核心
2004年第4期78-80,共3页
Ground Pressure and Strata Control
基金
宁夏大学科学研究基金资助项目 (0 2 34 0 2 )
